#2928C5#2928C5

#2928C5 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.5% C 0.230 H 270.7°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#2928C5
RGB	rgb(41, 40, 197)
HSL	hsl(240, 66%, 46%)
HSV	hsv(240, 80%, 77%)
CMYK	cmyk(79.2%, 79.7%, 0%, 22.7%)
CIE-LAB	lab(29.46, 53.12, -79.30)
CIE-LCH	lch(29.46, 95.44, 303.81°)
OKLab	oklab(41.49% 0.0029 -0.2296)
OKLCH	oklch(41.49% 0.23 270.7)
XYZ	xyz(11.7479, 6.0189, 53.3551)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2928C5 #C4C528

analogous

#2876C5 #2928C5 #7828C5

triadic

#2928C5 #C52928 #28C529

tetradic

#2928C5 #C52876 #C4C528 #28C578

square

#2928C5 #C52876 #C4C528 #28C578

split-complementary

#2928C5 #C57828 #76C528

monochromatic

#14135F #1E1E92 #2928C5 #504FDB #8282E6

Accessibility & contrast

On white

9.53

#2928C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2928C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2928C5

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2928C5	#FFFFFF	#000000	##FFFFFF
##2928C5	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC9

Deuteranopia (green-blind)

#003DC2

Tritanopia (blue-blind)

#005977

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2928c5;
/* rgb */ color: rgb(41, 40, 197);
/* oklch */ color: oklch(41.5% 0.230 270.7);

Tailwind

colors: {
  custom: {
    50: '#7f66d8',
    500: '#2928c5',
    950: '#000000',
  },
}

SCSS

$custom: #2928c5;
$custom-light: #7f66d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2928c5",
  "rgb": {
    "r": 41,
    "g": 40,
    "b": 197
  },
  "hsl": {
    "h": 240.382,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.41493,
    "c": 0.2296,
    "h": 270.7
  },
  "luminance": 0.0602
}

Semantic roles & 50–950 ramp

primary

#2928C5

secondary

#CECE7A

accent

#E93FE8

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #2928C5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →